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php-phpbb/phpBB/search.php
Meik Sievertsen d95588823a only minor changes, some notes, played around with the code... nothing special. 
git-svn-id: file:///svn/phpbb/trunk@3543 89ea8834-ac86-4346-8a33-228a782c2dd0
2003-02-26 13:17:45 +00:00

1266 lines
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PHP
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<?php
/***************************************************************************
* search.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
define('IN_PHPBB', true);
$phpbb_root_path = './';
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . 'common.'.$phpEx);
include($phpbb_root_path . 'includes/bbcode.'.$phpEx);
include($phpbb_root_path . 'includes/functions_posting.'.$phpEx);
// Start session management
$user->start();
$user->setup();
$auth->acl($user->data);
// End session management
// Define initial vars
if ( isset($_POST['mode']) || isset($_GET['mode']) )
{
$mode = ( isset($_POST['mode']) ) ? $_POST['mode'] : $_GET['mode'];
}
else
{
$mode = '';
}
if ( isset($_POST['search_keywords']) || isset($_GET['search_keywords']) )
{
$search_keywords = ( isset($_POST['search_keywords']) ) ? $_POST['search_keywords'] : $_GET['search_keywords'];
}
else
{
$search_keywords = '';
}
if ( isset($_POST['search_author']) || isset($_GET['search_author']))
{
$search_author = ( isset($_POST['search_author']) ) ? $_POST['search_author'] : $_GET['search_author'];
}
else
{
$search_author = '';
}
$search_id = ( isset($_GET['search_id']) ) ? $_GET['search_id'] : '';
$show_results = ( isset($_POST['show_results']) ) ? $_POST['show_results'] : 'posts';
if ( isset($_POST['search_terms']) )
{
$search_terms = ( $_POST['search_terms'] == 'all' ) ? 1 : 0;
}
else
{
$search_terms = 0;
}
if ( isset($_POST['search_fields']) )
{
$search_fields = ( $_POST['search_fields'] == 'all' ) ? 1 : 0;
}
else
{
$search_fields = 0;
}
$return_chars = ( isset($_POST['return_chars']) ) ? intval($_POST['return_chars']) : 200;
$search_cat = ( isset($_POST['search_cat']) ) ? intval($_POST['search_cat']) : -1;
$search_forum = ( isset($_POST['search_forum']) ) ? intval($_POST['search_forum']) : -1;
$sort_by = ( isset($_POST['sort_by']) ) ? intval($_POST['sort_by']) : 0;
if ( isset($_POST['sort_dir']) )
{
$sort_dir = ( $_POST['sort_dir'] == 'DESC' ) ? 'DESC' : 'ASC';
}
else
{
$sort_dir = 'DESC';
}
if ( !empty($_POST['search_time']) || !empty($_GET['search_time']))
{
$search_time = time() - ( ( ( !empty($_POST['search_time']) ) ? intval($_POST['search_time']) : intval($_GET['search_time']) ) * 86400 );
}
else
{
$search_time = 0;
}
$start = ( isset($_GET['start']) ) ? intval($_GET['start']) : 0;
$sort_by_types = array($user->lang['Sort_Time'], $user->lang['Sort_Post_Subject'], $user->lang['Sort_Topic_Title'], $user->lang['Sort_Author'], $user->lang['Sort_Forum']);
//
// Begin core code
//
if ( $search_keywords != '' || $search_author != '' || $search_id )
{
$store_vars = array('search_results', 'total_match_count', 'split_search', 'sort_by', 'sort_dir', 'show_results', 'return_chars');
//
// Cycle through options ...
//
if ( $search_id == 'newposts' || $search_id == 'egosearch' || $search_id == 'unanswered' || $search_keywords != '' || $search_author != '' )
{
if ( $search_id == 'newposts' || $search_id == 'egosearch' || ( $search_author != '' && $search_keywords == '' ) )
{
if ( $search_id == 'newposts' )
{
if ( $user->data['user_id'] )
{
$sql = "SELECT post_id
FROM " . POSTS_TABLE . "
WHERE post_time >= " . $user->data['session_last_visit'];
}
else
{
redirect("login.$phpEx?redirect=search.$phpEx&search_id=newposts");
}
$show_results = 'topics';
$sort_by = 0;
$sort_dir = 'DESC';
}
else if ( $search_id == 'egosearch' )
{
if ( $user->data['session_logged_in'] )
{
$sql = "SELECT post_id
FROM " . POSTS_TABLE . "
WHERE poster_id = " . $user->data['user_id'];;
}
else
{
redirect("login.$phpEx?redirect=search.$phpEx&search_id=egosearch");
}
$show_results = 'topics';
$sort_by = 0;
$sort_dir = 'DESC';
}
else
{
$search_author = str_replace('*', '%', trim($search_author));
$sql = "SELECT user_id
FROM " . USERS_TABLE . "
WHERE username LIKE '" . str_replace("\'", "''", $search_author) . "'";
$result = $db->sql_query($sql);
$matching_userids = '';
if ( $row = $db->sql_fetchrow($result) )
{
do
{
$matching_userids .= ( ( $matching_userids != '' ) ? ', ' : '' ) . $row['user_id'];
}
while( $row = $db->sql_fetchrow($result) );
}
else
{
message_die(MESSAGE, $user->lang['No_search_match']);
}
$sql = "SELECT post_id
FROM " . POSTS_TABLE . "
WHERE poster_id IN ($matching_userids)";
}
if ( !($result = $db->sql_query($sql)) )
{
message_die(ERROR, 'Could not obtain matched posts list', '', __LINE__, __FILE__, $sql);
}
$search_ids = array();
while( $row = $db->sql_fetchrow($result) )
{
$search_ids[] = $row['post_id'];
}
$db->sql_freeresult($result);
$total_match_count = count($search_ids);
}
else if ( $search_keywords != '' )
{
$stopword_array = @file($phpbb_root_path . 'language/lang_' . $config['default_lang'] . '/search_stopwords.txt');
$synonym_array = @file($phpbb_root_path . 'language/lang_' . $config['default_lang'] . '/search_synonyms.txt');
$split_search = array();
$cleaned_search = clean_words('search', stripslashes($search_keywords), $stopword_array, $synonym_array);
$split_search = split_words($cleaned_search, 'search');
$search_msg_only = ( !$search_fields ) ? "AND m.title_match = 0" : '';
$word_count = 0;
$current_match_type = 'or';
$word_match = array();
$result_list = array();
for($i = 0; $i < count($split_search); $i++)
{
switch ( $split_search[$i] )
{
case 'and':
$current_match_type = 'and';
break;
case 'or':
$current_match_type = 'or';
break;
case 'not':
$current_match_type = 'not';
break;
default:
if ( !empty($search_terms) )
{
$current_match_type = 'and';
}
$match_word = str_replace('*', '%', $split_search[$i]);
$sql = "SELECT m.post_id
FROM " . SEARCH_WORD_TABLE . " w, " . SEARCH_MATCH_TABLE . " m
WHERE w.word_text LIKE '$match_word'
AND m.word_id = w.word_id
AND w.word_common <> 1
$search_msg_only";
if ( !($result = $db->sql_query($sql)) )
{
message_die(ERROR, 'Could not obtain matched posts list', '', __LINE__, __FILE__, $sql);
}
$row = array();
while( $temp_row = $db->sql_fetchrow($result) )
{
$row[$temp_row['post_id']] = 1;
if ( !$word_count )
{
$result_list[$temp_row['post_id']] = 1;
}
else if ( $current_match_type == 'or' )
{
$result_list[$temp_row['post_id']] = 1;
}
else if ( $current_match_type == 'not' )
{
$result_list[$temp_row['post_id']] = 0;
}
}
if ( $current_match_type == 'and' && $word_count )
{
@reset($result_list);
while( list($post_id, $match_count) = @each($result_list) )
{
if ( !$row[$post_id] )
{
$result_list[$post_id] = 0;
}
}
}
$word_count++;
$db->sql_freeresult($result);
}
}
@reset($result_list);
$search_ids = array();
while( list($post_id, $matches) = each($result_list) )
{
if ( $matches )
{
$search_ids[] = $post_id;
}
}
unset($result_list);
$total_match_count = count($search_ids);
}
//
// If user is logged in then we'll check to see which (if any) private
// forums they are allowed to view and include them in the search.
//
// If not logged in we explicitly prevent searching of private forums
//
$auth_sql = '';
if ( $search_forum != -1 )
{
if ( !$auth->acl_get($search_forum, 'forum', 'read') )
{
message_die(MESSAGE, $user->lang['No_searchable_forums']);
}
// $auth_sql = "f.forum_id = $search_forum";
}
else
{
if ( $search_cat != -1 )
{
$auth_sql = "f.cat_id = $search_cat";
}
/*
$auth_ary = $auth->acl_get();
@reset($auth_ary);
$allowed_forum_sql = '';
while( list($key, $value) = @each($auth_ary) )
{
if ( $value['forum']['read'] )
{
$allowed_forum_sql .= ( ( $allowed_forum_sql != '' ) ? ', ' : '' ) . $key;
}
}
$auth_sql .= ( $auth_sql != '' ) ? " AND f.forum_id IN ($allowed_forum_sql) " : "f.forum_id IN ($allowed_forum_sql) ";
*/ }
//
// Author name search
//
if ( $search_author != '' )
{
$search_author = str_replace('*', '%', trim(str_replace("\'", "''", $search_author)));
}
if ( $total_match_count )
{
if ( $show_results == 'topics' )
{
$where_sql = '';
if ( $search_time )
{
$where_sql .= ( $search_author == '' && $auth_sql == '' ) ? " AND post_time >= $search_time " : " AND p.post_time >= $search_time ";
}
if ( $search_author == '' && $auth_sql == '' )
{
$sql = "SELECT topic_id
FROM " . POSTS_TABLE . "
WHERE post_id IN (" . implode(", ", $search_ids) . ")
$where_sql
GROUP BY topic_id";
}
else
{
$from_sql = POSTS_TABLE . " p";
if ( $search_author != '' )
{
$from_sql .= ", " . USERS_TABLE . " u";
$where_sql .= " AND u.user_id = p.poster_id AND u.username LIKE '$search_author' ";
}
if ( $auth_sql != '' )
{
$from_sql .= ", " . FORUMS_TABLE . " f";
$where_sql .= " AND f.forum_id = p.forum_id AND $auth_sql";
}
$sql = "SELECT p.topic_id
FROM $from_sql
WHERE p.post_id IN (" . implode(", ", $search_ids) . ")
$where_sql
GROUP BY p.topic_id";
}
if ( !($result = $db->sql_query($sql, false)) )
{
message_die(ERROR, 'Could not obtain topic ids', '', __LINE__, __FILE__, $sql);
}
$search_ids = array();
while( $row = $db->sql_fetchrow($result) )
{
$search_ids[] = $row['topic_id'];
}
$db->sql_freeresult($result);
$total_match_count = sizeof($search_ids);
}
else if ( $search_author != '' || $search_time || $auth_sql != '' )
{
$where_sql = ( $search_author == '' && $auth_sql == '' ) ? 'post_id IN (' . implode(', ', $search_ids) . ')' : 'p.post_id IN (' . implode(', ', $search_ids) . ')';
$from_sql = ( $search_author == '' && $auth_sql == '' ) ? POSTS_TABLE : POSTS_TABLE . ' p';
if ( $search_time )
{
$where_sql .= ( $search_author == '' && $auth_sql == '' ) ? " AND post_time >= $search_time " : " AND p.post_time >= $search_time";
}
if ( $auth_sql != '' )
{
$from_sql .= ", " . FORUMS_TABLE . " f";
$where_sql .= " AND f.forum_id = p.forum_id AND $auth_sql";
}
if ( $search_author != '' )
{
$from_sql .= ", " . USERS_TABLE . " u";
$where_sql .= " AND u.user_id = p.poster_id AND u.username LIKE '$search_author'";
}
$sql = "SELECT p.post_id
FROM $from_sql
WHERE $where_sql";
if ( !($result = $db->sql_query($sql, false)) )
{
message_die(ERROR, 'Could not obtain post ids', '', __LINE__, __FILE__, $sql);
}
$search_ids = array();
while( $row = $db->sql_fetchrow($result) )
{
$search_ids[] = $row['post_id'];
}
$db->sql_freeresult($result);
$total_match_count = count($search_ids);
}
}
else if ( $search_id == 'unanswered' )
{
if ( $auth_sql != '' )
{
$sql = "SELECT t.topic_id, f.forum_id
FROM " . TOPICS_TABLE . " t, " . FORUMS_TABLE . " f
WHERE t.topic_replies = 0
AND t.forum_id = f.forum_id
AND t.topic_moved_id = 0
AND $auth_sql";
}
else
{
$sql = "SELECT topic_id
FROM " . TOPICS_TABLE . "
WHERE topic_replies = 0
AND topic_moved_id = 0";
}
if ( !($result = $db->sql_query($sql, false)) )
{
message_die(ERROR, 'Could not obtain post ids', '', __LINE__, __FILE__, $sql);
}
$search_ids = array();
while( $row = $db->sql_fetchrow($result) )
{
$search_ids[] = $row['topic_id'];
}
$db->sql_freeresult($result);
$total_match_count = count($search_ids);
//
// Basic requirements
//
$show_results = 'topics';
$sort_by = 0;
$sort_dir = 'DESC';
}
else
{
message_die(MESSAGE, $user->lang['No_search_match']);
}
//
// Finish building query (for all combinations)
// and run it ...
//
$sql = "SELECT session_id
FROM " . SESSIONS_TABLE;
if ( $result = $db->sql_query($sql) )
{
$delete_search_ids = array();
while( $row = $db->sql_fetchrow($result) )
{
$delete_search_ids[] = "'" . $row['session_id'] . "'";
}
if ( count($delete_search_ids) )
{
$sql = "DELETE FROM " . SEARCH_TABLE . "
WHERE session_id NOT IN (" . implode(", ", $delete_search_ids) . ")";
if ( !$result = $db->sql_query($sql) )
{
message_die(ERROR, 'Could not delete old search id sessions', '', __LINE__, __FILE__, $sql);
}
}
}
//
// Store new result data
//
$search_results = implode(', ', $search_ids);
$per_page = ( $show_results == 'posts' ) ? $config['posts_per_page'] : $config['topics_per_page'];
//
// Combine both results and search data (apart from original query)
// so we can serialize it and place it in the DB
//
$store_search_data = array();
for($i = 0; $i < count($store_vars); $i++)
{
$store_search_data[$store_vars[$i]] = $$store_vars[$i];
}
$result_array = serialize($store_search_data);
unset($store_search_data);
mt_srand ((double) microtime() * 1000000);
$search_id = mt_rand();
$sql = "UPDATE " . SEARCH_TABLE . "
SET search_id = $search_id, search_array = '$result_array'
WHERE session_id = '" . $user->data['session_id'] . "'";
if ( !($result = $db->sql_query($sql)) || !$db->sql_affectedrows() )
{
$sql = "INSERT INTO " . SEARCH_TABLE . " (search_id, session_id, search_array)
VALUES($search_id, '" . $user->data['session_id'] . "', '" . str_replace("\'", "''", $result_array) . "')";
if ( !($result = $db->sql_query($sql)) )
{
message_die(ERROR, 'Could not insert search results', '', __LINE__, __FILE__, $sql);
}
}
}
else
{
if ( intval($search_id) )
{
$sql = "SELECT search_array
FROM " . SEARCH_TABLE . "
WHERE search_id = $search_id
AND session_id = '". $user->data['session_id'] . "'";
if ( !($result = $db->sql_query($sql)) )
{
message_die(ERROR, 'Could not obtain search results', '', __LINE__, __FILE__, $sql);
}
if ( $row = $db->sql_fetchrow($result) )
{
$search_data = unserialize($row['search_array']);
for($i = 0; $i < count($store_vars); $i++)
{
$$store_vars[$i] = $search_data[$store_vars[$i]];
}
}
}
}
//
// Look up data ...
//
if ( $search_results != '' )
{
if ( $show_results == 'posts' )
{
$sql = "SELECT p.*, f.forum_id, f.forum_name, t.*, u.username, u.user_id, u.user_sig, u.user_sig_bbcode_uid
FROM " . FORUMS_TABLE . " f, " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . POSTS_TABLE . " p
WHERE p.post_id IN ($search_results)
AND f.forum_id = p.forum_id
AND p.topic_id = t.topic_id
AND p.poster_id = u.user_id";
}
else
{
$sql = "SELECT t.*, f.forum_id, f.forum_name, u.username, u.user_id, u2.username as user2, u2.user_id as id2, p.post_username, p2.post_username AS post_username2, p2.post_time
FROM " . TOPICS_TABLE . " t, " . FORUMS_TABLE . " f, " . USERS_TABLE . " u, " . POSTS_TABLE . " p, " . POSTS_TABLE . " p2, " . USERS_TABLE . " u2
WHERE t.topic_id IN ($search_results)
AND t.topic_poster = u.user_id
AND f.forum_id = t.forum_id
AND p.post_id = t.topic_first_post_id
AND p2.post_id = t.topic_last_post_id
AND u2.user_id = p2.poster_id";
}
$per_page = ( $show_results == 'posts' ) ? $config['posts_per_page'] : $config['topics_per_page'];
$sql .= " ORDER BY ";
switch ( $sort_by )
{
case 1:
$sql .= ( $show_results == 'posts' ) ? 'pt.post_subject' : 't.topic_title';
break;
case 2:
$sql .= 't.topic_title';
break;
case 3:
$sql .= 'u.username';
break;
case 4:
$sql .= 'f.forum_id';
break;
default:
$sql .= ( $show_results == 'posts' ) ? 'p.post_time' : 'p2.post_time';
break;
}
$sql .= " $sort_dir LIMIT $start, " . $per_page;
if ( !$result = $db->sql_query($sql, false) )
{
message_die(ERROR, 'Could not obtain search results', '', __LINE__, __FILE__, $sql);
}
$searchset = array();
while( $row = $db->sql_fetchrow($result) )
{
$searchset[] = $row;
}
$db->sql_freeresult($result);
//
// Define censored word matches
//
$orig_word = array();
$replacement_word = array();
obtain_word_list($orig_word, $replacement_word);
//
// Output header
//
$l_search_matches = ( $total_match_count == 1 ) ? sprintf($user->lang['Found_search_match'], $total_match_count) : sprintf($user->lang['Found_search_matches'], $total_match_count);
$template->assign_vars(array(
'L_SEARCH_MATCHES' => $l_search_matches,
'L_TOPIC' => $user->lang['Topic'])
);
$highlight_active = '';
$highlight_match = array();
for($j = 0; $j < count($split_search); $j++ )
{
$split_word = $split_search[$j];
if ( $split_word != 'and' && $split_word != 'or' && $split_word != 'not' )
{
$highlight_match[] = '#\b(' . str_replace("*", "([\w]+)?", $split_word) . ')\b#is';
$highlight_active .= " " . $split_word;
for ($k = 0; $k < count($synonym_array); $k++)
{
list($replace_synonym, $match_synonym) = split(' ', trim(strtolower($synonym_array[$k])));
if ( $replace_synonym == $split_word )
{
$highlight_match[] = '#\b(' . str_replace("*", "([\w]+)?", $replace_synonym) . ')\b#is';
$highlight_active .= ' ' . $match_synonym;
}
}
}
}
$highlight_active = urlencode(trim($highlight_active));
$tracking_topics = ( isset($_COOKIE[$config['cookie_name'] . '_t']) ) ? unserialize($_COOKIE[$config['cookie_name'] . '_t']) : array();
$tracking_forums = ( isset($_COOKIE[$config['cookie_name'] . '_f']) ) ? unserialize($_COOKIE[$config['cookie_name'] . '_f']) : array();
for($i = 0; $i < count($searchset); $i++)
{
$forum_url = "viewforum.$phpEx$SID&amp;f=" . $searchset[$i]['forum_id'];
$topic_url = "viewtopic.$phpEx$SID&amp;t=" . $searchset[$i]['topic_id'] . "&amp;highlight=$highlight_active";
$post_url = "viewtopic.$phpEx$SID&amp;p=" . $searchset[$i]['post_id'] . "&amp;highlight=$highlight_active" . '#' . $searchset[$i]['post_id'];
$post_date = $user->format_date($searchset[$i]['post_time']);
$message = $searchset[$i]['post_text'];
$topic_title = $searchset[$i]['topic_title'];
$forum_id = $searchset[$i]['forum_id'];
$topic_id = $searchset[$i]['topic_id'];
if ( $show_results == 'posts' )
{
if ( isset($return_chars) )
{
$bbcode_uid = $searchset[$i]['bbcode_uid'];
//
// If the board has HTML off but the post has HTML
// on then we process it, else leave it alone
//
if ( $return_chars != -1 )
{
$message = strip_tags($message);
$message = preg_replace("/\[.*?:$bbcode_uid:?.*?\]/si", '', $message);
$message = preg_replace('/\[url\]|\[\/url\]/si', '', $message);
$message = ( strlen($message) > $return_chars ) ? substr($message, 0, $return_chars) . ' ...' : $message;
if ( count($search_string) )
{
$message = preg_replace($search_string, $replace_string, $message);
}
}
else
{
if ( !$config['allow_html'] )
{
if ( $postrow[$i]['enable_html'] )
{
$message = preg_replace('#(<)([\/]?.*?)(>)#is', '&lt;\\2&gt;', $message);
}
}
if ( $bbcode_uid != '' )
{
$message = ( $config['allow_bbcode'] ) ? bbencode_second_pass($message, $bbcode_uid) : preg_replace('/\:[0-9a-z\:]+\]/si', ']', $message);
}
$message = make_clickable($message);
if ( $highlight_active )
{
if ( preg_match('/<.*>/', $message) )
{
$message = preg_replace($highlight_match, '<!-- #sh -->\1<!-- #eh -->', $message);
$end_html = 0;
$start_html = 1;
$temp_message = '';
$message = ' ' . $message . ' ';
while( $start_html = strpos($message, '<', $start_html) )
{
$grab_length = $start_html - $end_html - 1;
$temp_message .= substr($message, $end_html + 1, $grab_length);
if ( $end_html = strpos($message, '>', $start_html) )
{
$length = $end_html - $start_html + 1;
$hold_string = substr($message, $start_html, $length);
if ( strrpos(' ' . $hold_string, '<') != 1 )
{
$end_html = $start_html + 1;
$end_counter = 1;
while ( $end_counter && $end_html < strlen($message) )
{
if ( substr($message, $end_html, 1) == '>' )
{
$end_counter--;
}
else if ( substr($message, $end_html, 1) == '<' )
{
$end_counter++;
}
$end_html++;
}
$length = $end_html - $start_html + 1;
$hold_string = substr($message, $start_html, $length);
$hold_string = str_replace('<!-- #sh -->', '', $hold_string);
$hold_string = str_replace('<!-- #eh -->', '', $hold_string);
}
else if ( $hold_string == '<!-- #sh -->' )
{
$hold_string = str_replace('<!-- #sh -->', '<span style="color:#' . $theme['fontcolor3'] . '"><b>', $hold_string);
}
else if ( $hold_string == '<!-- #eh -->' )
{
$hold_string = str_replace('<!-- #eh -->', '</b></span>', $hold_string);
}
$temp_message .= $hold_string;
$start_html += $length;
}
else
{
$start_html = strlen($message);
}
}
$grab_length = strlen($message) - $end_html - 1;
$temp_message .= substr($message, $end_html + 1, $grab_length);
$message = trim($temp_message);
}
else
{
$message = preg_replace($highlight_match, '<span style="color:#' . $theme['fontcolor3'] . '"><b>\1</b></span>', $message);
}
}
}
if ( count($orig_word) )
{
$topic_title = preg_replace($orig_word, $replacement_word, $topic_title);
$post_subject = ( $searchset[$i]['post_subject'] != "" ) ? preg_replace($orig_word, $replacement_word, $searchset[$i]['post_subject']) : $topic_title;
$message = preg_replace($orig_word, $replacement_word, $message);
}
else
{
$post_subject = ( $searchset[$i]['post_subject'] != '' ) ? $searchset[$i]['post_subject'] : $topic_title;
}
if ($config['allow_smilies'] && $searchset[$i]['enable_smilies'])
{
$message = smilies_pass($message);
}
$message = str_replace("\n", '<br />', $message);
}
$poster = ( !$searchset[$i]['user_id'] ) ? '<a href="' . "ucp.$phpEx$SID&amp;mode=viewprofile&amp;u=" . $searchset[$i]['user_id'] . '">' : '';
$poster .= ( $searchset[$i]['user_id'] ) ? $searchset[$i]['username'] : ( ( $searchset[$i]['post_username'] != "" ) ? $searchset[$i]['post_username'] : $user->lang['Guest'] );
$poster .= ( $searchset[$i]['user_id'] ) ? '</a>' : '';
if ( $user->data['session_logged_in'] && $searchset[$i]['post_time'] > $user->data['session_last_visit'] )
{
if ( !empty($tracking_topics[$topic_id]) && !empty($tracking_forums[$forum_id]) )
{
$topic_last_read = ( $tracking_topics[$topic_id] > $tracking_forums[$forum_id] ) ? $tracking_topics[$topic_id] : $tracking_forums[$forum_id];
}
else if ( !empty($tracking_topics[$topic_id]) || !empty($tracking_forums[$forum_id]) )
{
$topic_last_read = ( !empty($tracking_topics[$topic_id]) ) ? $tracking_topics[$topic_id] : $tracking_forums[$forum_id];
}
if ( $searchset[$i]['post_time'] > $topic_last_read )
{
$mini_post_img = 'goto_post_newest';
$mini_post_alt = $user->lang['New_post'];
}
else
{
$mini_post_img = 'goto_post';
$mini_post_alt = $user->lang['Post'];
}
}
else
{
$mini_post_img = 'goto_post';
$mini_post_alt = $user->lang['Post'];
}
$template->assign_block_vars("searchresults", array(
'TOPIC_TITLE' => $topic_title,
'FORUM_NAME' => $searchset[$i]['forum_name'],
'POST_SUBJECT' => $post_subject,
'POST_DATE' => $post_date,
'POSTER_NAME' => $poster,
'TOPIC_REPLIES' => $searchset[$i]['topic_replies'],
'TOPIC_VIEWS' => $searchset[$i]['topic_views'],
'MESSAGE' => $message,
'MINI_POST_IMG' => $user->img($mini_post_img, $mini_post_alt),
'U_POST' => $post_url,
'U_TOPIC' => $topic_url,
'U_FORUM' => $forum_url)
);
}
else
{
$message = '';
if ( count($orig_word) )
{
$topic_title = preg_replace($orig_word, $replacement_word, $searchset[$i]['topic_title']);
}
$topic_type = $searchset[$i]['topic_type'];
if ($topic_type == POST_ANNOUNCE)
{
$topic_type = $user->lang['Topic_Announcement'] . ' ';
}
else if ($topic_type == POST_STICKY)
{
$topic_type = $user->lang['Topic_Sticky'] . ' ';
}
else
{
$topic_type = '';
}
if ( $searchset[$i]['topic_vote'] )
{
$topic_type .= $user->lang['Topic_Poll'] . ' ';
}
$views = $searchset[$i]['topic_views'];
$replies = $searchset[$i]['topic_replies'];
if ( ( $replies + 1 ) > $config['posts_per_page'] )
{
$total_pages = ceil( ( $replies + 1 ) / $config['posts_per_page'] );
$goto_page = ' [ ' . $user->img('icon_gotopost', $user->lang['Goto_page']) . $user->lang['Goto_page'] . ': ';
$times = 1;
for($j = 0; $j < $replies + 1; $j += $config['posts_per_page'])
{
$goto_page .= '<a href="' . "viewtopic.$phpEx$SID&amp;t=" . $topic_id . "&amp;start=$j" . '">' . $times . '</a>';
if ( $times == 1 && $total_pages > 4 )
{
$goto_page .= ' ... ';
$times = $total_pages - 3;
$j += ( $total_pages - 4 ) * $config['posts_per_page'];
}
else if ( $times < $total_pages )
{
$goto_page .= ', ';
}
$times++;
}
$goto_page .= ' ] ';
}
else
{
$goto_page = '';
}
if ( $searchset[$i]['topic_status'] == TOPIC_MOVED )
{
$topic_type = $user->lang['Topic_Moved'] . ' ';
$topic_id = $searchset[$i]['topic_moved_id'];
$folder_image = 'folder';
$folder_alt = $user->lang['No_new_posts'];
$newest_post_img = '';
}
else
{
if ( $searchset[$i]['topic_status'] == TOPIC_LOCKED )
{
$folder = 'folder_locked';
$folder_new = 'folder_locked_new';
}
else if ( $searchset[$i]['topic_type'] == POST_ANNOUNCE )
{
$folder = 'folder_announce';
$folder_new = 'folder_announce_new';
}
else if ( $searchset[$i]['topic_type'] == POST_STICKY )
{
$folder = 'folder_sticky';
$folder_new = 'folder_sticky_new';
}
else
{
if ( $replies >= $config['hot_threshold'] )
{
$folder = 'folder_hot';
$folder_new ='folder_hot_new';
}
else
{
$folder = 'folder';
$folder_new = 'folder_new';
}
}
if ( $user->data['session_logged_in'] )
{
if ( $searchset[$i]['post_time'] > $user->data['session_last_visit'] )
{
if ( !empty($tracking_topics) || !empty($tracking_forums) || isset($_COOKIE[$config['cookie_name'] . '_f_all']) )
{
$unread_topics = true;
if ( !empty($tracking_topics[$topic_id]) )
{
if ( $tracking_topics[$topic_id] > $searchset[$i]['post_time'] )
{
$unread_topics = false;
}
}
if ( !empty($tracking_forums[$forum_id]) )
{
if ( $tracking_forums[$forum_id] > $searchset[$i]['post_time'] )
{
$unread_topics = false;
}
}
if ( isset($_COOKIE[$config['cookie_name'] . '_f_all']) )
{
if ( $_COOKIE[$config['cookie_name'] . '_f_all'] > $searchset[$i]['post_time'] )
{
$unread_topics = false;
}
}
if ( $unread_topics )
{
$folder_image = $folder_new;
$folder_alt = $user->lang['New_posts'];
$newest_post_img = '<a href="' . "viewtopic.$phpEx$SID&amp;t=$topic_id&amp;view=newest" . '">' . $user->img('icon_newest_reply', $user->lang['View_newest_post']) . '</a> ';
}
else
{
$folder_alt = ( $searchset[$i]['topic_status'] == TOPIC_LOCKED ) ? $user->lang['Topic_locked'] : $user->lang['No_new_posts'];
$folder_image = $folder;
$folder_alt = $folder_alt;
$newest_post_img = '';
}
}
else if ( $searchset[$i]['post_time'] > $user->data['session_last_visit'] )
{
$folder_image = $folder_new;
$folder_alt = $user->lang['New_posts'];
$newest_post_img = '<a href="' . "viewtopic.$phpEx$SID&amp;t=$topic_id&amp;view=newest" . '">' . $user->img('icon_newest_reply', $user->lang['View_newest_post']) . '</a> ';
}
else
{
$folder_image = $folder;
$folder_alt = ( $searchset[$i]['topic_status'] == TOPIC_LOCKED ) ? $user->lang['Topic_locked'] : $user->lang['No_new_posts'];
$newest_post_img = '';
}
}
else
{
$folder_image = $folder;
$folder_alt = ( $searchset[$i]['topic_status'] == TOPIC_LOCKED ) ? $user->lang['Topic_locked'] : $user->lang['No_new_posts'];
$newest_post_img = '';
}
}
else
{
$folder_image = $folder;
$folder_alt = ( $searchset[$i]['topic_status'] == TOPIC_LOCKED ) ? $user->lang['Topic_locked'] : $user->lang['No_new_posts'];
$newest_post_img = '';
}
}
$topic_author = ( $searchset[$i]['user_id'] ) ? '<a href="' . "ucp.$phpEx$SID&amp;mode=viewprofile&amp;u=" . $searchset[$i]['user_id'] . '">' : '';
$topic_author .= ( $searchset[$i]['user_id'] ) ? $searchset[$i]['username'] : ( ( $searchset[$i]['post_username'] != '' ) ? $searchset[$i]['post_username'] : $user->lang['Guest'] );
$topic_author .= ( $searchset[$i]['user_id'] ) ? '</a>' : '';
$first_post_time = $user->format_date($searchset[$i]['topic_time']);
$last_post_time = $user->format_date($searchset[$i]['post_time']);
$last_post_author = ( $searchset[$i]['id2'] ) ? ( ($searchset[$i]['post_username2'] != '' ) ? $searchset[$i]['post_username2'] . ' ' : $user->lang['Guest'] . ' ' ) : '<a href="' . "ucp.$phpEx$SID&amp;mode=viewprofile&amp;u=" . $searchset[$i]['id2'] . '">' . $searchset[$i]['user2'] . '</a>';
$last_post_url = '<a href="' . "viewtopic.$phpEx$SID&amp;p=" . $searchset[$i]['topic_last_post_id'] . '#' . $searchset[$i]['topic_last_post_id'] . '">' . $user->img('icon_latest_reply', $user->lang['View_latest_post']) . '</a>';
$template->assign_block_vars('searchresults', array(
'FORUM_NAME' => $searchset[$i]['forum_name'],
'FORUM_ID' => $forum_id,
'TOPIC_ID' => $topic_id,
'FOLDER' => $user->img($folder_image, $folder_alt),
'NEWEST_POST_IMG' => $newest_post_img,
'TOPIC_FOLDER_IMG' => $folder_image,
'GOTO_PAGE' => $goto_page,
'REPLIES' => $replies,
'TOPIC_TITLE' => $topic_title,
'TOPIC_TYPE' => $topic_type,
'VIEWS' => $views,
'TOPIC_AUTHOR' => $topic_author,
'FIRST_POST_TIME' => $first_post_time,
'LAST_POST_TIME' => $last_post_time,
'LAST_POST_AUTHOR' => $last_post_author,
'LAST_POST_IMG' => $last_post_url,
'L_TOPIC_FOLDER_ALT' => $folder_alt,
'U_VIEW_FORUM' => $forum_url,
'U_VIEW_TOPIC' => $topic_url)
);
}
}
$base_url = "search.$phpEx?search_id=$search_id";
$template->assign_vars(array(
'PAGINATION' => generate_pagination($base_url, $total_match_count, $per_page, $start),
'PAGE_NUMBER' => sprintf($user->lang['Page_of'], ( floor( $start / $per_page ) + 1 ), ceil( $total_match_count / $per_page )),
'L_AUTHOR' => $user->lang['Author'],
'L_MESSAGE' => $user->lang['Message'],
'L_FORUM' => $user->lang['Forum'],
'L_TOPICS' => $user->lang['Topics'],
'L_REPLIES' => $user->lang['Replies'],
'L_VIEWS' => $user->lang['Views'],
'L_POSTS' => $user->lang['Posts'],
'L_LASTPOST' => $user->lang['Last_Post'],
'L_POSTED' => $user->lang['Posted'],
'L_SUBJECT' => $user->lang['Subject'],
'L_GOTO_PAGE' => $user->lang['Goto_page'])
);
$page_title = $user->lang['Search'];
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => ( $show_results == 'posts' ) ? 'search_results_posts.html' : 'search_results_topics.html')
);
make_jumpbox('viewforum.'.$phpEx);
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
}
else
{
message_die(MESSAGE, $user->lang['No_search_match']);
}
}
//
// Search forum
//
/*$sql = "SELECT c.cat_title, c.cat_id, f.forum_name, f.forum_id
FROM " . CATEGORIES_TABLE . " c, " . FORUMS_TABLE . " f
WHERE f.cat_id = c.cat_id
ORDER BY c.cat_id, f.forum_order";
$result = $db->sql_query($sql);
$s_forums = '';
while( $row = $db->sql_fetchrow($result) )
{
if ( $auth->acl_get($row['forum_id'], 'forum', 'read') )
{
$s_forums .= '<option value="' . $row['forum_id'] . '">' . $row['forum_name'] . '</option>';
if ( empty($list_cat[$row['cat_id']]) )
{
$list_cat[$row['cat_id']] = $row['cat_title'];
}
}
}
*/
$s_forums = '<option value="-1">' . $user->lang['All_available'] . '</option>' . $s_forums;
/*if ( $s_forums != '' )
{
$s_forums = '<option value="-1">' . $user->lang['All_available'] . '</option>' . $s_forums;
//
// Category to search
//
$s_categories = '<option value="-1">' . $user->lang['All_available'] . '</option>';
while( list($cat_id, $cat_title) = @each($list_cat))
{
$s_categories .= '<option value="' . $cat_id . '">' . $cat_title . '</option>';
}
}
else
{
message_die(MESSAGE, $user->lang['No_searchable_forums']);
}
*/
//
// Number of chars returned
//
$s_characters = '<option value="-1">' . $user->lang['All_available'] . '</option>';
$s_characters .= '<option value="0">0</option>';
$s_characters .= '<option value="25">25</option>';
$s_characters .= '<option value="50">50</option>';
for($i = 100; $i < 1100 ; $i += 100)
{
$selected = ( $i == 200 ) ? ' selected="selected"' : '';
$s_characters .= '<option value="' . $i . '"' . $selected . '>' . $i . '</option>';
}
//
// Sorting
//
$s_sort_by = "";
for($i = 0; $i < count($sort_by_types); $i++)
{
$s_sort_by .= '<option value="' . $i . '">' . $sort_by_types[$i] . '</option>';
}
//
// Search time
//
$previous_days = array(0, 1, 7, 14, 30, 90, 180, 364);
$previous_days_text = array($user->lang['All_Posts'], $user->lang['1_Day'], $user->lang['7_Days'], $user->lang['2_Weeks'], $user->lang['1_Month'], $user->lang['3_Months'], $user->lang['6_Months'], $user->lang['1_Year']);
$s_time = '';
for($i = 0; $i < count($previous_days); $i++)
{
$selected = ( $topic_days == $previous_days[$i] ) ? ' selected="selected"' : '';
$s_time .= '<option value="' . $previous_days[$i] . '"' . $selected . '>' . $previous_days_text[$i] . '</option>';
}
$template->assign_vars(array(
'L_SEARCH_QUERY' => $user->lang['Search_query'],
'L_SEARCH_OPTIONS' => $user->lang['Search_options'],
'L_SEARCH_KEYWORDS' => $user->lang['Search_keywords'],
'L_SEARCH_KEYWORDS_EXPLAIN' => $user->lang['Search_keywords_explain'],
'L_SEARCH_AUTHOR' => $user->lang['Search_author'],
'L_SEARCH_AUTHOR_EXPLAIN' => $user->lang['Search_author_explain'],
'L_SEARCH_ANY_TERMS' => $user->lang['Search_for_any'],
'L_SEARCH_ALL_TERMS' => $user->lang['Search_for_all'],
'L_SEARCH_MESSAGE_ONLY' => $user->lang['Search_msg_only'],
'L_SEARCH_MESSAGE_TITLE' => $user->lang['Search_title_msg'],
'L_CATEGORY' => $user->lang['Category'],
'L_RETURN_FIRST' => $user->lang['Return_first'],
'L_CHARACTERS' => $user->lang['characters_posts'],
'L_SORT_BY' => $user->lang['Sort_by'],
'L_SORT_ASCENDING' => $user->lang['Sort_Ascending'],
'L_SORT_DESCENDING' => $user->lang['Sort_Descending'],
'L_SEARCH_PREVIOUS' => $user->lang['Search_previous'],
'L_DISPLAY_RESULTS' => $user->lang['Display_results'],
'L_FORUM' => $user->lang['Forum'],
'L_TOPICS' => $user->lang['Topics'],
'L_POSTS' => $user->lang['Posts'],
'S_SEARCH_ACTION' => "search.$phpEx$SID&amp;mode=results",
'S_CHARACTER_OPTIONS' => $s_characters,
'S_FORUM_OPTIONS' => $s_forums,
'S_CATEGORY_OPTIONS' => $s_categories,
'S_TIME_OPTIONS' => $s_time,
'S_SORT_OPTIONS' => $s_sort_by,
'S_HIDDEN_FIELDS' => $s_hidden_fields)
);
//
// Output the basic page
//
$page_title = $user->lang['Search'];
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => 'search_body.html')
);
make_jumpbox('viewforum.'.$phpEx);
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
?>
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